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Pectinodontidae

Pectinodontidae
Temporal range: Late Oligocene–Recent
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Patellogastropoda
Superfamily: Lottioidea
Family: Pectinodontidae
Pilsbry, 1891
Genera and species

See text


See text

Pectinodontidae is a family of sea snails or true limpets, marine gastropod mollusks in the clade Patellogastropoda, the true limpets.

This family was ranked as subfamily Pectinodontinae (also with Acmaeinae and Rhodopetalinae) in the family Acmeaidae in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005).

Nakano & Ozawa (2007) elevated Pectinodontinae to family level Pectinodontidae based on molecular phylogeny research.

A cladogram showing phylogenic relations of Patellogastropoda:

Lottiidae (including Acmaea and Niveotectura)

Pectinodontidae

Lepetidae

Nacellidae

Patellidae

Eoacmaeidae

Genera in the family Pectinodontidae include:

Pectinodonta - the earliest known Pectinodonta are from Late Oligocene

Problacmaea

Bathyacmaea


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